Project Characteristics: 1. Thermomodernisation of the School Complex in Gołaczew: replacement of windows 22 pcs and doors 5 pcs, warming of the building, warming of ceilings, reconstruction of central heating, CO, reconstruction of boiler rooms and installation of 2 gas boilers with a total power of 140 kW, installation of 3 sets of solar collectors, installation of 48 units of photovoltaic panels. 2.The modernisation of the School Complex in Wierzchowisko: replacement of windows 68 pcs and doors 4 pcs, warming of the building, replacement of roof covering, reconstruction of central heating installations, CO, installation of 5 sets of solar collectors, installation of 48 units of photovoltaic panels 3. Thermal modernisation of the Primary School in Łobzów: window replacement 22 pcs, warming of the building, reconstruction of central heating installations, CO, reconstruction of boiler rooms and installation of 2 condensing gas boilers with rated power of 45 kW each, installation of 2 sets of solar collectors, installation of 24 units of photovoltaic panels 4. Thermomodernisation of Junior High School No. 4 in Wolbromi: replacement of windows 168 pcs and doors 10 pcs, warming of the building, reconstruction of central heating installations, CO, installation of a condensing gas boiler with power of 400 kW, installation of 5 sets of solar collectors, installation of 48 units of photovoltaic panels 5. Primary school No. 1 in Wolbromi: replacement of 33 pcs and doors 3 pcs, thermo-modernisation, reconstruction of central heating, CO, conversion of boiler room and installation of 246 kW condensation boiler, installation of 5 sets of solar collectors, installation of 41 units of photovoltaic panels. 6. Primary school in Chełm: replacement of 9 pcs and doors 3 pcs, thermo-modernisation, reconstruction of central heating installations, CO, installation of 2 sets of solar collectors, installation of 24 units of photovoltaic panels. 7. Primary school in big baths: replacement of 38 pcs and doors 10 pcs, thermo-modernisation, reconstruction of central heating, CO, conversion of boiler rooms and assembly of 2 condensation boilers with a total capacity of 100 kW, installation of 3 sets of solar collectors, installation of 24 units of photovoltaic panels.